Maintenance of multiple sites + New projects - Ongoing

I manage 50 small websites all built within an open source content management system. I started my business from zero and now have a strong personal relationships with all of my clients which I want to grow and expand. From time to time I need a reliable partner to make changes to my existing sites if they are outside my scope of expertise or I am time restricted as well as complete new projects. I need to partner a business or individual that can be trusted and can assist me with very basic tasks including HTML, PHP, CSS, SEO, Mobile sites, Website design and Photoshop as they occur - normally within a time frame of 48-72 hours from request for urgent jobs but of course longer depending on the work required. I am looking for an individual or small business with very good English skills with no more than a 6 hour time zone difference to Australia and a single point of contact (important) - I need a partner who is always contactable (unless they are asleep). As my business grows I will grow your business as I will be free to sell and not do technical work as I will have a reliable partner offshore. This is an on going relationship I am looking for not a single job if I find the right supplier here I can expand my product range and services offered I do not have anything I need done right now. Please do not contact me unless you have a history of providing a reliable service on Freelancer.

Dear Sir,
We are having a team of technologies expert working in different technologies like Core php,Wordpress,Joomla, Smarty,Codeignitor,Cake PHP,.net, C with our company. We are very much interested to start work Plus

Hello,
I have thoroughly gone through your requirement of "Maintenance of multiple sites + New projects - Ongoing".
We are a small team who have been into web development for more than 5 years and possess all thePlus

Hi There,
I was looking through your requirements and I do believe it's something we can handle in a reasonable amount of time. From what you described, it sounds like you are having multiple websites and would likePlus